From da4eaf98b33ae5acd3280f4fa4dbe023997135dd Mon Sep 17 00:00:00 2001
From: Jameson Graef Rollins <jrollins@phys.columbia.edu>
Date: Mon, 23 Jun 2008 18:53:20 -0400
Subject: [PATCH] Add trap to remove lockfiles on exit.

---
 src/common | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/common b/src/common
index 9dcc5e8..1908022 100644
--- a/src/common
+++ b/src/common
@@ -445,6 +445,9 @@ update_known_hosts() {
     # least one host
     returnCode=0
 
+    # set the trap to remove any lockfiles on exit
+    trap "lockfile-remove $KNOWN_HOSTS" EXIT
+
     # create a lockfile on known_hosts
     lockfile-create "$KNOWN_HOSTS"
 
@@ -526,6 +529,9 @@ update_authorized_keys() {
     # at least one user ID
     returnCode=0
 
+    # set the trap to remove any lockfiles on exit
+    trap "lockfile-remove $AUTHORIZED_KEYS" EXIT
+
     # create a lockfile on authorized_keys
     lockfile-create "$AUTHORIZED_KEYS"
 
-- 
2.25.1